package com.atguigu3.common_algorithm.exer3;

/**
 * @author NoobMaster69  * @date 2024/5/25 0025 星期六 12:35
 */
public class YangHuiTest {
    public static void main(String[] args) {
        int[][] arr = new int[10][];

        for (int i = 0; i < arr.length; i++) {
            arr[i] = new int[i + 1];

            arr[i][0] = 1;
            arr[i][i] = 1;
            for (int j = 1; j < arr[i].length - 1; j++) {
                arr[i][j] = arr[i-1][j-1] + arr[i-1][j];

            }
        }

        for (int i = 0; i < arr.length; i++) {
            for (int j = 0; j < arr[i].length; j++) {
                System.out.print(arr[i][j] + "\t");
            }
            System.out.println();
        }

    }
}
